This M22 x 91mm Hex Head Cap Screw, crafted from robust carbon steel, offers superior tensile strength and durability for critical structural and mechanical assemblies. Its precise manufacturing ensures reliable performance.
| Standard | ASME B18 |
| Material | Carbon Steel |
| Finish | Anodized |
| Grade | N/A |
| Size | M22 |
| Length | 91mm |
| Head Width | 35mm |
Built to exacting engineering tolerances, this M22 x 91mm hex head cap screw is manufactured from high-grade carbon steel, providing exceptional tensile strength and resistance to shear forces. The substantial 35mm head width ensures effective torque transfer and secure seating. Designed to meet rigorous industrial standards, this fastener is ideal for applications requiring robust load-bearing capacity and long-term structural integrity, including machinery, heavy equipment, and construction projects where reliability is paramount.
This component strictly adheres to the tolerances, material specifications, and quality benchmarks set by the world's leading industrial manufacturers.
1. Select the appropriate wrench or socket for the M22 hex head. 2. Insert the cap screw through the mating components, ensuring threads engage smoothly. 3. Tighten the screw to the specified torque using a calibrated torque wrench, avoiding overtightening.
| Standard System | Designation |
|---|---|
| ISO Equivalent | ISO 898-1 / ISO 4014 |
| DIN Equivalent | DIN 931 / DIN 933 |
| Primary Standard | ASME B18 |
| Tensile Strength | Standard Commercial Spec |
| Yield Strength | Standard Commercial Spec |
| Hardness | Varies by specific batch |
| Carbon (C) | 0.28 - 0.55% |
| Manganese (Mn) | 0.60 - 0.90% |
| Phosphorus (P) | 0.04% max |
| Sulfur (S) | 0.05% max |
| Bolt Size | Dry Torque (ft-lbs) | Lubricated Torque (ft-lbs) |
|---|---|---|
| M22 | Check Calculator | Reduce by 25% |
| Size / Type | Est. Weight (lbs/100) | Shipping Weight (kg) |
|---|---|---|
| M22 | Varies by dimension | Contact Sales |
| Environment | Rating |
|---|---|
| Indoor / Dry | Excellent |
| Outdoor / Exposed | Moderate |
| Marine / Saltwater | Not Recommended |
| Chemical / Acidic | Not Recommended |
| ❌ Mistake | ✅ Correct Approach |
|---|---|
| Using the wrong size wrench, leading to head stripping or improper torque application. | Always use the correctly sized wrench or socket (35mm for this M22 screw) to ensure proper fit and prevent damage to the fastener head. |
| Overtightening the screw, which can lead to thread damage, fastener failure, or distortion of mating parts. | Utilize a calibrated torque wrench and adhere to the manufacturer's recommended torque specifications for the specific application and materials being joined. |
A: This Hex Head Cap Screw, Carbon Steel is manufactured from Carbon Steel.
A: Heavy machinery assembly, Structural steel connections, Automotive and aerospace components.
Conversion factor: 1 ft-lb ≈ 1.356 Nm
| Status | Mating Component | Standard | Torque Spec | Engineering Notes |
|---|---|---|---|---|
| No verified compatibility data found for this component. | ||||